Architecture

Based on my last post, you’ll understand some of the challenges that are faced with traditional approaches to datacenter networking so let’s get into the high-level conceptual design here of how we might solve one of these problems. Most service providers have or are at least familiar with using MPLS for customer segregation in a WAN scope as I alluded to in my previous datacenter networking article. What we want to do is simplify the provisioning and distribution of subnets to a customer’s virtual environment, all the way up to the WAN....

As of late, I have been getting my feet wet in more networking things - Firstly out of necessity, but it has grown into a genuine area of interest to me. I have a homelab that I like to simulate a production working environment in, so I had a nice opportunity to lab up what a possible multi-tenant IaaS architecture might look like using NSX. NSX fundamentally changes how customer environments for service providers are designed - it moves the complexity away from the physical network and up into the hypervisor management layer, let’s be honest anything that limits touching the physical infra is good, right?...

Over the last 12 months my posting has been dialled back, this isn’t for lack of wanting or ideas, mainly a lack of time and mental bandwidth. Reason being, I have been designing and implementing a new cloud platform (namely “STC” ↗) for my employer, Novosco - as with any new service or product this requires an element of discretion - but now is the time to let slip some of the detail on what makes the service tick!...